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1. 发明申请

US20130175131A1 TORQUE CONVERTER 有权
标题翻译：扭矩转换器
公开(公告)号：US20130175131A1
公开(公告)日：2013-07-11
申请号：US13821946
申请日：2011-07-21
申请人： Norio Iwashita , Tokimori Saka , Takashi Ishiyama , Hidetoshi Maeta
发明人： Norio Iwashita , Tokimori Saka , Takashi Ishiyama , Hidetoshi Maeta
IPC分类号： F16D33/18
CPC分类号： F16D33/18 , F16H41/30 , F16H45/02 , F16H2045/021 , F16H2045/0284
摘要： A torque converter includes, in a case coupled to an output shaft of an engine, a torus formed from a pump, a turbine and a stator having a one-way clutch on the inside thereof, and a lock-up clutch. In addition, in this torque converter, a fluid from a pump is introduced from a space between a stator shaft (F2) and a turbine shaft (F1), and discharged from a space between a pump sleeve (23) and the stator shaft (F2) through a space where the lock-up clutch is disposed and the torus. Moreover, this torque converter further includes a seal member (80) which is disposed at a side that is closer to the engine than a spline engagement part (P2) of an inner race (52) and the stator shaft (F2), and seals a space between an inner peripheral face of the inner race (52) and an outer peripheral face of the stator shaft (F2).
摘要翻译：在与发动机的输出轴联接的情况下，变矩器包括由泵，涡轮和在其内部具有单向离合器的定子形成的环形圈，以及锁止离合器。此外，在该液力变矩器中，来自泵的流体从定子轴（F2）和涡轮轴（F1）之间的空间引入，并从泵套（23）与定子轴（ F2）通过设置锁止离合器的空间和环面。此外，该变矩器还具备密封部件（80），该密封部件设置在比内圈（52）和定子轴（F2）的花键接合部（P2）更靠近发动机的一侧，并且密封内座圈（52）的内周面与定子轴（F2）的外周面之间的空间。

2. 发明申请

US20130140123A1 TORQUE CONVERTER 有权
标题翻译：扭矩转换器
公开(公告)号：US20130140123A1
公开(公告)日：2013-06-06
申请号：US13817798
申请日：2011-07-21
申请人： Tokimori Saka , Norio Iwashita , Takashi Ishiyama , Hidetoshi Maeta
发明人： Tokimori Saka , Norio Iwashita , Takashi Ishiyama , Hidetoshi Maeta
IPC分类号： F16D39/00
CPC分类号： F16D39/00 , F16F15/12 , F16H45/02 , F16H2041/246 , F16H2045/0205 , F16H2045/021 , F16H2045/0284 , F16H2045/0294
摘要： Provided is a torque converter (1) which comprises: a casing (10) coupled to an output shaft of an engine; a torus (T) defined by a pump (20), a turbine (30) and a stator (40) each disposed within the casing (10); a multi-plate lockup clutch (60) adapted to directly couple the turbine (30) and the casing (10); and a lockup damper (70) adapted to absorb shock during engagement of the lockup clutch (60). The lockup clutch (60) and the lockup damper (70) are arranged within a space between the torus (T) and a surface of the casing (10) on the side of the engine, in an axially overlapping relation. The lockup clutch (60) is disposed on a radially inner side with respect to a widest region (T1) of the torus (T), and the lockup damper (70) is disposed on a radially outer side with respect to the widest region (T1). This makes it possible to engage the lockup clutch (60) with excellent response while suppressing shock, and shorten an overall length of an automatic transmission.
摘要翻译：提供一种变矩器（1），其包括：联接到发动机的输出轴的壳体（10）每个设置在所述壳体（10）内的由泵（20），涡轮机（30）和定子（40）限定的环面（T）; 适于直接联接所述涡轮机（30）和所述壳体（10）的多板锁止离合器（60）; 以及适于在所述锁止离合器（60）的接合期间吸收冲击的锁止阻尼器（70）。锁止离合器（60）和锁止阻尼器（70）以轴向重叠的关系布置在环形面（T）与壳体（10）的在发动机侧面上的空间之间。锁止离合器（60）相对于环面（T）的最宽区域（T1）设置在径向内侧，锁止阻尼器（70）相对于最宽区域（径向外侧）设置 T1）。这使得可以在抑制冲击的同时使锁止离合器（60）具有优异的响应，并缩短自动变速器的总长度。

3. 发明授权

US5259191A Torque converter 失效
标题翻译：转矩转换器
公开(公告)号：US5259191A
公开(公告)日：1993-11-09
申请号：US851299
申请日：1992-03-11
申请人： Takashi Takino , Tokimori Saka
发明人： Takashi Takino , Tokimori Saka
IPC分类号： F16H41/26 , F16H45/02 , F16D33/00
CPC分类号： F16H41/26 , F16H45/02 , F16H2045/0294
摘要： A torque converter is provided for transmitting torque from an engine output shaft to an input shaft of a transmission. The torque converter includes a pump, connected with the engine output shaft, which includes a shell portion disposed at an outer portion thereof, a core portion disposed at an inner portion thereof and a plurality of blades disposed between the shell portion and the core portion. A turbine is disposed facing the pump and is driven by the pump through hydraulic fluid. The turbine includes a shell portion disposed at an outer portion thereof, a core portion disposed at an inner portion thereof and a plurality of blades disposed between the shell portion and the core portion. A stator is disposed between the pump and the turbine for torque amplification. The core portion and blades of the turbine include respective radial outer edges, the core portion and blades of the pump include respective radial outer edges, and the radial outer edges of the blades of at least one of the pump and the turbine project beyond the radial outer edge of the core portion thereof toward the facing blades of the other.
摘要翻译：提供了用于将扭矩从发动机输出轴传递到变速器的输入轴的变矩器。变矩器包括与发动机输出轴连接的泵，其包括设置在其外部的壳部，设置在其内部的芯部和设置在壳部与芯部之间的多个叶片。涡轮机被布置成面向泵并由泵通过液压流体驱动。涡轮机包括设置在其外部的壳部，设置在其内部的芯部和设置在壳部与芯部之间的多个叶片。定子被布置在泵和涡轮之间用于扭矩放大。涡轮的核心部分和叶片包括相应的径向外边缘，泵的芯部分和叶片包括相应的径向外边缘，并且泵和涡轮机中的至少一个的叶片的径向外边缘突出超出径向其核心部分的外边缘朝向另一个的相对的刀片。

4. 发明授权

US08939267B2 Torque converter 有权
标题翻译：转矩转换器
公开(公告)号：US08939267B2
公开(公告)日：2015-01-27
申请号：US13821946
申请日：2011-07-21
申请人： Norio Iwashita , Tokimori Saka , Takashi Ishiyama , Hidetoshi Maeta
发明人： Norio Iwashita , Tokimori Saka , Takashi Ishiyama , Hidetoshi Maeta
IPC分类号： F16H45/02 , F16D33/18 , F16H41/30
CPC分类号： F16D33/18 , F16H41/30 , F16H45/02 , F16H2045/021 , F16H2045/0284
摘要： A torque converter includes, in a case coupled to an output shaft of an engine, a torus formed from a pump, a turbine and a stator having a one-way clutch on the inside thereof, and a lock-up clutch. In addition, in this torque converter, a fluid from a pump is introduced from a space between a stator shaft (F2) and a turbine shaft (F1), and discharged from a space between a pump sleeve (23) and the stator shaft (F2) through a space where the lock-up clutch is disposed and the torus. Moreover, this torque converter further includes a seal member (80) which is disposed at a side that is closer to the engine than a spline engagement part (P2) of an inner race (52) and the stator shaft (F2), and seals a space between an inner peripheral face of the inner race (52) and an outer peripheral face of the stator shaft (F2).
摘要翻译：在与发动机的输出轴联接的情况下，变矩器包括由泵，涡轮和在其内部具有单向离合器的定子形成的环形圈，以及锁止离合器。此外，在该液力变矩器中，来自泵的流体从定子轴（F2）和涡轮轴（F1）之间的空间引入，并从泵套（23）与定子轴（ F2）通过设置锁止离合器的空间和环面。此外，该变矩器还具备密封部件（80），该密封部件设置在比内圈（52）和定子轴（F2）的花键接合部（P2）更靠近发动机的一侧，并且密封内座圈（52）的内周面与定子轴（F2）的外周面之间的空间。

5. 发明授权

US07866454B2 Torque converter 有权
标题翻译：转矩转换器
公开(公告)号：US07866454B2
公开(公告)日：2011-01-11
申请号：US11847787
申请日：2007-08-30
申请人： Tokimori Saka
发明人： Tokimori Saka
IPC分类号： F16H45/02 , F16D33/18
CPC分类号： F16H45/02 , F16H2041/246 , F16H2045/021 , F16H2045/0226 , F16H2045/0231 , F16H2045/0284
摘要： A torque converter includes at least two thrust bearings disposed on respective axially-opposite sides of a radially-inward portion of a stator. The stator includes a non-rotatable member, a rotatable member, and a one-way clutch. The rotatable member has a cylindrical portion having an inner peripheral surface interlocked with the one-way clutch, and an extension portion which extends from an approximately axially-central region of the cylindrical portion in a radially-outward direction relative to the cylindrical portion, and has an axial thickness less than that of the cylindrical portion. The thrust bearings are disposed to clamp the extension portion from respective axially-opposite sides of the extension portion at respective positions located radially outwardly relative to the cylindrical portion, so as to facilitate reduction in axial dimension of the torque converter.
摘要翻译：变矩器包括设置在定子的径向向内部分的相应轴向相对侧上的至少两个推力轴承。定子包括不可旋转构件，可旋转构件和单向离合器。可旋转构件具有圆筒形部分，其具有与单向离合器互锁的内周表面，以及从圆柱形部分的大致轴向中心区域相对于圆柱形部分沿径向向外方向延伸的延伸部分，以及的轴向厚度小于圆柱形部分的轴向厚度。推力轴承被设置成在相对于圆柱形部分位于径向向外的相应位置处将延伸部分从延伸部分的相应轴向相对侧夹紧，以便于减小扭矩转换器的轴向尺寸。

6. 发明授权

US07704182B2 Automatic transmission 失效
标题翻译：自动变速器
公开(公告)号：US07704182B2
公开(公告)日：2010-04-27
申请号：US11876927
申请日：2007-10-23
申请人： Shinya Kamada , Junichi Doi , Takamichi Teraoka , Tokimori Saka , Shinya Yamamoto , Tatsuhiko Iwasaki , Tatsutoshi Mizobe , Hideo Toyota , Naohiro Sakaue , Norio Iwashita
发明人： Shinya Kamada , Junichi Doi , Takamichi Teraoka , Tokimori Saka , Shinya Yamamoto , Tatsuhiko Iwasaki , Tatsutoshi Mizobe , Hideo Toyota , Naohiro Sakaue , Norio Iwashita
IPC分类号： F16H3/62
CPC分类号： F16H3/66 , F16H2200/0052 , F16H2200/201 , F16H2200/2097
摘要： On an input shaft are provided in order from a side of an engine a torque converter with a lock-up clutch, a first planetary gear set as a multiplying mechanism, a counter drive gear outputting a rotational drive force to a countershaft, a second planetary gear set as a speed-change element, a third planetary gear set as a speed-change element. Accordingly, there can be provided an automatic transmission for six forward speeds with plural planetary gear sets, clutches and brakes that can properly reduce a clutch capacity and restrain gear noises with its compact and light-weighted structure.
摘要翻译：在输入轴上从发动机一侧依次设有具有锁止离合器的变矩器，作为乘法机构的第一行星齿轮组，向中间轴输出旋转驱动力的反向驱动齿轮，第二行星齿轮齿轮组作为变速元件，作为变速元件的第三行星齿轮组。因此，可以提供六个前进速度的自动变速器，其具有多个行星齿轮组，离合器和制动器，其可以适当地降低离合器容量并且以其紧凑和轻重量结构来抑制齿轮噪声。

7. 发明授权

US08925700B2 Torque converter 有权
标题翻译：转矩转换器
公开(公告)号：US08925700B2
公开(公告)日：2015-01-06
申请号：US13817791
申请日：2011-07-27
申请人： Takeshi Kawamoto , Tokimori Saka , Norio Iwashita , Takashi Ishiyama , Hidetoshi Maeta
发明人： Takeshi Kawamoto , Tokimori Saka , Norio Iwashita , Takashi Ishiyama , Hidetoshi Maeta
IPC分类号： F16H45/02 , F16D39/00
CPC分类号： F16D39/00 , F16H45/02 , F16H2045/021 , F16H2045/0284
摘要： Disclosed is a torque converter (1) which comprises: a casing (10) coupled to an output shaft of an engine; a torus (T) defined by a pump (20), a turbine (30) and a stator (40) each disposed within the casing (10); a lockup clutch (60) adapted to directly couple the turbine (30) and the casing (10); and a lockup damper (70) adapted to absorb shock during engagement of the lockup clutch (60). The turbine (30) has an outer peripheral portion (31a) bulging toward the engine to define a part of the torus (T), an inner peripheral portion (31c) located on the side of the engine with respect to a one-way clutch (50) supporting the stator (40), and an intermediate portion (31b) formed to be concaved toward a side opposite to the engine, in a radial position between the outer peripheral portion (31a) and the inner peripheral portion (31c). A part (75) of the lockup damper (70) is disposed on the side of the engine with respect to the intermediate portion (31b) and in a position axially overlapping with the torus (T). This makes it possible to allow a torque converter to be axially downsized.
摘要翻译：公开了一种变矩器（1），其包括：联接到发动机的输出轴的壳体（10）每个设置在所述壳体（10）内的由泵（20），涡轮机（30）和定子（40）限定的环面（T）; 适于直接联接所述涡轮机（30）和所述壳体（10）的锁止离合器（60）; 以及适于在所述锁止离合器（60）的接合期间吸收冲击的锁止阻尼器（70）。涡轮机（30）具有朝向发动机膨胀以限定环面（T）的一部分的外周部（31a），相对于单向离合器位于发动机侧的内周部（31c）（50），以及在外周部（31a）和内周部（31c）之间的径向位置形成为朝向与发动机相反的一侧凹陷的中间部（31b）。锁止阻尼器（70）的一部分（75）相对于中间部分（31b）设置在发动机的侧面并且在与环面（T）轴向重叠的位置。这使得可以使变矩器轴向地小型化。

8. 发明申请

US20130153352A1 TORQUE CONVERTER 有权
标题翻译：扭矩转换器
公开(公告)号：US20130153352A1
公开(公告)日：2013-06-20
申请号：US13817791
申请日：2011-07-27
申请人： Takeshi Kawamoto , Tokimori Saka , Norio Iwashita , Takashi Ishiyama , Hidetoshi Maeta
发明人： Takeshi Kawamoto , Tokimori Saka , Norio Iwashita , Takashi Ishiyama , Hidetoshi Maeta
IPC分类号： F16D39/00
CPC分类号： F16D39/00 , F16H45/02 , F16H2045/021 , F16H2045/0284
摘要： Disclosed is a torque converter (1) which comprises: a casing (10) coupled to an output shaft of an engine; a torus (T) defined by a pump (20), a turbine (30) and a stator (40) each disposed within the casing (10); a lockup clutch (60) adapted to directly couple the turbine (30) and the casing (10); and a lockup damper (70) adapted to absorb shock during engagement of the lockup clutch (60). The turbine (30) has an outer peripheral portion (31a) bulging toward the engine to define a part of the torus (T), an inner peripheral portion (31c) located on the side of the engine with respect to a one-way clutch (50) supporting the stator (40), and an intermediate portion (31b) formed to be concaved toward a side opposite to the engine, in a radial position between the outer peripheral portion (31a) and the inner peripheral portion (31c). A part (75) of the lockup damper (70) is disposed on the side of the engine with respect to the intermediate portion (31b) and in a position axially overlapping with the torus (T). This makes it possible to allow a torque converter to be axially downsized.
摘要翻译：公开了一种变矩器（1），其包括：联接到发动机的输出轴的壳体（10）每个设置在所述壳体（10）内的由泵（20），涡轮机（30）和定子（40）限定的环面（T）; 适于直接联接所述涡轮机（30）和所述壳体（10）的锁止离合器（60）; 以及适于在所述锁止离合器（60）的接合期间吸收冲击的锁止阻尼器（70）。涡轮机（30）具有朝向发动机膨胀的外周部（31a），以限定环面（T）的一部分，相对于单向离合器位于发动机侧的内周部分（31c）（50），以及在外周部（31a）和内周部（31c）之间的径向位置形成为朝向与发动机相反的一侧凹陷的中间部（31b）。锁止阻尼器（70）的一部分（75）相对于中间部分（31b）设置在发动机的侧面并且在与环面（T）轴向重叠的位置。这使得可以使变矩器轴向地小型化。

9. 发明授权

US07721860B2 Power coupling device 有权
标题翻译：电力耦合装置
公开(公告)号：US07721860B2
公开(公告)日：2010-05-25
申请号：US11758980
申请日：2007-06-06
申请人： Tokimori Saka
发明人： Tokimori Saka
IPC分类号： F16D41/16
CPC分类号： F16D41/125 , F16D41/16
摘要： There is provided a power coupling device comprising first and second coupling members, at least one of which is capable of rotating about a common axis and relative to each other. The first coupling member has a pocket, and the second coupling member has notches. The power coupling member also comprises first and second struts arranged at least partly in the pocket. Each of the first and second struts is urged to emerge from the pocket and capable of engaging with one of the notches. The first strut is capable of transmitting torque between the first and second coupling members only in a first direction, and the second strut is capable of transmitting torque between the first and second coupling members only in a second direction that is opposite to the first direction. The power coupling device further comprises first and second retainer plates arranged between the first and second coupling members capable of moving in a plane perpendicular to the common axis, for example, of rotating about the common axis, and independently from each other. The first retainer plate has a first hole which the first or second strut can pass through. The second retainer plates has a second hole which the first or second strut can pass through when the second hole is aligned with the first hole and the first or second strut. By moving the first and second retainer plates, this power coupling device can achieve the neutral state and the bidirectional lock state in addition to forward and reverse lock states.
摘要翻译：提供了一种功率耦合装置，其包括第一和第二联接构件，其中的至少一个能够围绕公共轴线相对于彼此旋转。第一联接构件具有凹部，并且第二联接构件具有凹口。功率耦合构件还包括至少部分地布置在口袋中的第一和第二支柱。推动第一和第二支柱中的每一个从口袋中露出并且能够与其中一个凹口接合。第一支柱能够仅在第一方向上在第一和第二联接构件之间传递扭矩，并且第二支柱能够仅在与第一方向相反的第二方向上在第一和第二联接构件之间传递扭矩。功率耦合装置还包括布置在第一和第二联接构件之间的第一和第二保持板，其能够在垂直于公共轴线的平面中移动，例如围绕公共轴线旋转，并且彼此独立。第一保持板具有第一或第二支柱能穿过的第一孔。第二保持板具有第二孔，当第二孔与第一孔和第一或第二支柱对准时，第一或第二支柱可以通过。通过移动第一和第二固定板，除了正向和反向锁定状态之外，该功率耦合装置可以实现中立状态和双向锁定状态。

10. 发明申请

US20070060439A1 Automatic transmission 有权
标题翻译：自动变速器
公开(公告)号：US20070060439A1
公开(公告)日：2007-03-15
申请号：US11513081
申请日：2006-08-31
申请人： Shinya Kamada , Junichi Doi , Takamichi Teraoka , Tokimori Saka , Tatsutoshi Mizobe , Naohiro Sakaue , Yoshihiko Fujita , Norio Iwashita , Satoshi Komori , Kazuhiko Ueda , Seiji Esaki
发明人： Shinya Kamada , Junichi Doi , Takamichi Teraoka , Tokimori Saka , Tatsutoshi Mizobe , Naohiro Sakaue , Yoshihiko Fujita , Norio Iwashita , Satoshi Komori , Kazuhiko Ueda , Seiji Esaki
IPC分类号： F16H3/44
CPC分类号： F16H3/66 , F16H2200/0052 , F16H2200/2012 , F16H2200/2043 , F16H2200/2097
摘要： In an automatic transmission (AT) in which an input shaft (Input) and an output gear (Output) are disposed on the same axis and three clutches (C1-C3) and two brakes (B1, B2) are selectively operated to provide six forward speeds, first and second planetary gear sets (GS1, GS2) are configured to consistently reduce the speed of input rotation and output the speed-reduced rotation, thereby enabling downsizing of them. The first and second planetary gear sets (GS1, GS2) are arranged in a transmission case at both the axial ends thereof. Third and fourth planetary gear sets (GS3, GS4) are connected to each other to have four rotation elements in combination, thereby constituting a Simpson planetary gear train. One of the four rotation elements (a fourth carrier (PC4) in an illustrated example) is connected to the output gear (Output). Rotations input and reduced in speed by the first and second planetary gear sets (GS1, GS2) are input to sun gears (S3, S4) of the third and fourth planetary gear sets (GS3, GS4), respectively. First to third clutches (C1-C3) and a first brake (B1) are arranged to surround the first and second planetary gear sets (GS1, GS2).
摘要翻译：在其中输入轴（输入）和输出齿轮（输出）设置在同一轴上并且三个离合器（C 1 -C 3）和两个制动器（B 1，B 2）被选择性地设置的自动变速器（AT）操作以提供六个前进速度，第一和第二行星齿轮组（GS 1，GS 2）被配置为一致地降低输入旋转速度并输出减速旋转，从而实现它们的小型化。第一和第二行星齿轮组（GS 1，GS 2）在轴向两端布置在变速箱中。第三和第四行星齿轮组（GS 3，GS 4）彼此连接以组合四个旋转元件，从而构成辛普森行星齿轮系。四个旋转元件（图示例中是第四个载体（PC4））中的一个连接到输出齿轮（输出）。通过第一和第二行星齿轮组（GS 1，GS 2）输入和减速的转速分别输入到第三和第四行星齿轮组（GS 3，GS 4）的太阳轮（S 3，S 4）。第一至第三离合器（C 1 -C 3）和第一制动器（B 1）布置成围绕第一和第二行星齿轮组（GS 1，GS 2）。

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